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85086762 = 2314181127
BaseRepresentation
bin1010001001001…
…01001000101010
312221002212002120
411010211020222
5133240234022
612235412110
72052140235
oct504451052
9187085076
1085086762
1144035a42
12245b4036
13148217c7
14b42c41c
15770ad5c
hex512522a

85086762 has 8 divisors (see below), whose sum is σ = 170173536. Its totient is φ = 28362252.

The previous prime is 85086761. The next prime is 85086773. The reversal of 85086762 is 26768058.

It is a sphenic number, since it is the product of 3 distinct primes.

85086762 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (85086761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7090558 + ... + 7090569.

It is an arithmetic number, because the mean of its divisors is an integer number (21271692).

Almost surely, 285086762 is an apocalyptic number.

85086762 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85086762 is a wasteful number, since it uses less digits than its factorization.

85086762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14181132.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 85086762 is about 9224.2485872834. The cubic root of 85086762 is about 439.8325154568.

The spelling of 85086762 in words is "eighty-five million, eighty-six thousand, seven hundred sixty-two".

Divisors: 1 2 3 6 14181127 28362254 42543381 85086762